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Genie Industries Z-30/20 - User Manual

Genie Industries Z-30/20
150 pages
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Service
Manual
Technical
Publications
Third Edition, First Printing
Part No. 43063
®

Table of Contents

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Summary

Introduction

Important Information and Contacts

Crucial safety advice, and contact details for Genie Industries.

Safety Rules

General Safety and Maintenance Prerequisites

Essential safety rules and conditions before performing maintenance.

Personal and Workplace Safety

Guidelines for personal safety and safe work area practices.

Specifications

Machine, Tire, and Platform Specifications

Details on dimensions, weight, tires, platform size, and capacity.

Performance and Hydraulic Specifications

Drive speeds, gradeability, boom speeds, and hydraulic system details.

Bolt Torque Specifications

Torque values for various bolt sizes and grades.

Scheduled Maintenance

Maintenance Inspections Overview

Schedule, tables, and report for maintenance checks.

Daily Maintenance Procedures (Table A)

Step-by-step tasks for daily scheduled maintenance.

Quarterly Maintenance Procedures (Table B)

Step-by-step tasks for quarterly scheduled maintenance.

Annual Maintenance Procedures (Table C)

Step-by-step tasks for annual scheduled maintenance.

Two-Year Maintenance Procedures (Table D)

Step-by-step tasks for two-year scheduled maintenance.

Maintenance Inspection Report Form

Template for recording inspection results and actions.

Maintenance Procedures

Section Overview and Symbols

Guide to detailed maintenance procedures and hazard symbols.

Table A: Initial Checks

Inspect manuals, decals, damage, oil levels, leaks, and controls.

Table A: System Tests

Test platform rotation, tilt sensor, manual controls, and limit switches.

Table B: Component Checks

Check batteries, wiring, tires, brakes, torque hubs, and switches.

Table B: System Function Tests

Test key switch, emergency stop, self-leveling, horn, foot switch, and alarms.

Table B: Drive and Braking Performance

Test drive brakes and drive speed performance.

Table C: Boom and Turntable Checks

Check boom wear pads, bearing bolts, free-wheel config, and lubricate.

Table C: Filter and Oil Replacement

Replace hydraulic filter and torque hub oil.

Table D: Hydraulic Oil Service

Test or replace the hydraulic oil.

Troubleshooting

Troubleshooting Preparation

Safety and readiness steps before troubleshooting.

Troubleshooting Section Overview

Guide to using flow charts for malfunction diagnosis.

General Repair Process

Diagram illustrating the repair workflow from discovery to resolution.

Schematics

Schematics Section Overview and Symbols

Introduction to schematics and hazard warnings.

Electrical Schematics and Legends

Electrical symbols, wiring diagrams, and component legends.

Hydraulic Schematics and Legends

Hydraulic symbols, system diagrams, and component legends.

Repair Procedures

Repair Procedures Overview and Safety

Guidelines for performing repairs, safety precautions, and preparation.

Platform Controls and Components Repair

Procedures for controllers, foot switch, toggles, platform, rotator, and leveling cylinder.

Boom Components Repair

Procedures for cable track, primary boom, extension and lift cylinders.

Secondary Boom Components Repair

Procedures for disassembling and removing secondary boom components.

Ground Controls and Hydraulic Pump Repair

Testing relays and procedures for the main function hydraulic pump.

Manifolds and Valve Adjustments

Function, brake, and proportional manifold components and adjustments.

Turntable Rotation Components Repair

Procedures for the rotation motor, bearing, and worm drive.

Axle Components Repair

Procedures for steering axle yoke/hub, cylinder, tie rod, and non-steering motor/torque hub.

Genie Industries Z-30/20 Specifications

General IconGeneral
Weight8, 400 lb
Power SourceElectric
Machine Width3 ft 11 in
Machine Length12 ft 2 in
Turning Radius (Inside)2 ft 0 in
Turning Radius (Outside)6 ft 2 in
Gradeability30%
Lift Capacity500 lbs
Tire TypeSolid

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